HQRP AC Adapter for Roland ME-6 ME-6B MX-10 NS-50 PQ-50 SC-33 TD-5 TU-50, Power Supply Cord, 12V AC + Coaster HQRP&reg; Replacement AC Adapter plus HQRP&reg; Coaster; Input: 120V AC; Output: AC (Alternating Current) 12V, 500mA; Safety Features: High Efficiency and Reliability; Automatic Overload cut-off; Automatic Thermal cut-off; Short circuit and Over Voltage protection; Low Interference & Noise; Compatible with Original AC Power Adapter; 1 Year warranty!